66831768

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{25087}}^1$

素因数の和:25136

約数の個数: 48

約数和(自身を含む): 185902080

約数和(自身を除く): 119070312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 25087, 50174, 75261, 100348, 150522, 200696, 225783, 301044, 451566, 602088, 903132, 928219, 1806264, 1856438, 2784657, 3712876, 5569314, 7425752, 8353971, 11138628, 16707942, 22277256, 33415884, 66831768]

約数ペア:

[(1, 66831768), (2, 33415884), (3, 22277256), (4, 16707942), (6, 11138628), (8, 8353971), (9, 7425752), (12, 5569314), (18, 3712876), (24, 2784657), (36, 1856438), (37, 1806264), (72, 928219), (74, 903132), (111, 602088), (148, 451566), (222, 301044), (296, 225783), (333, 200696), (444, 150522), (666, 100348), (888, 75261), (1332, 50174), (2664, 25087)]